Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-Segment pdb1zzn1B.i154-158
Source: [PDB-id:chain] 1zzn:B (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF A GROUP I INTRON/TWO EXON COMPLEX THAT INCLUDES ALL CATALYTIC METAL ION LIGANDS.
Source: Compound 197-MER
Source: Resolution 3.37 ANGSTROMS.
Position (154, 158)
Primary structure ('_': anchors) _UAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C4'-exo, 3: O4'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 4 5 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 4 Hoogsteen/O2' cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters